Biology, 30.06.2019 10:30 ricksterv5000
What type of transport requires energy to move sodium ions from a low concentration across the intestinal wall into a higher concentration? a) diffusion b) active transport c) osmosis d) passive transport
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Biology, 21.06.2019 15:30
How are rocks that cooled within magma chambers found on earth’s surface today? they are pushed up by magma under earth’s surface. they are revealed by erosion of earth’s surface over time. they are pushed to earth’s surface because of their larger size. they are revealed at earth’s surface due to their low density.
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Biology, 22.06.2019 05:30
Which gas found in the earth's atmosphere greatly impacts the daily range of temperature on earth. a) oxygen b) hydrogen c) nitrogen d) water vapor
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Biology, 22.06.2019 06:00
In "the man in the water," what was the remarkable occurrence that rosenblatt reported?
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Biology, 22.06.2019 16:30
Energy stored in the bonds that hold together the atoms and molecules of all substances is called a. kinetic energy. b. electrical energy. c. mechanical energy. d. chemical energy.
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What type of transport requires energy to move sodium ions from a low concentration across the intes...
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